PTFE inozivikanwa nekugadzikana kwayo uye kuramba kumakemikari mazhinji.… Izvi zvinoita kuti zvive zvinhu zvakasiyana-siyana, uye tinoumba, kugadzira uye zvikamu zvemuchina mune ino chinyorwa.
Kazhinji, PTFE inogadziridzwa kuita semi-apedzwa zvimiro ne compression kana iso-static molding maitiro.Iyo PTFE resin muchimiro chehupfu (chakachena kana kusanganiswa nemafirita) inomanikidzwa kuita preform mold pane ambient tembiricha.Mushure mokubviswa kubva muhutu, tsvimbo yakagadziriswa kana chubhu inopisa muchoto uye yakasvibiswa.Mukati meiyi nzira inowana simba rayo rakabatana rekupedzisira kushandiswa.Pakugadzirwa kwezvikamu zvepamusoro-soro, maumbirwo ePTFE anoumbwa kuita hurefu hunoramba huripo kuburikidza neram-extrusion.A hydraulic ram inofamba ichienda mberi uye mberi, ichisundira uye kudzvinyirira PTFE powder kuburikidza ne extrusion profile iyo inenge ichipisa uye yakasvibiswa panguva imwe chete.Kubva kune semi-yapera tsvimbo kana chubhu, yakapedzwa PTFE zvisimbiso zvinobudiswa nekunyatso-machining.
PTFE poda, semi-yakapedza chimiro uye yekupedzisira muchina chigadzirwa
Zvimwe zvakajairwa zvepolymeric zvinhu uye yavo renji rekushandisa:
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Nguva yekutumira: Dec-08-2018